/*
 *  Copyright 2010 Yuri Kanivets
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package com.rockchips.mediacenter.view;

/**
 * Wheel adapter interface
 * 
 * @deprecated Use WheelViewAdapter
 */
public interface WheelAdapter
{
    /**
     * Gets items count
     * @return the count of wheel items
     */
    int getItemsCount();

    /**
     * Gets a wheel item by index.
     * 
     * @param index the item index
     * @return the wheel item text or null
     */
    String getItem(int index);

    /**
     * Gets maximum item length. It is used to determine the wheel width. If -1
     * is returned there will be used the default wheel width.
     * 
     * @return the maximum item length or -1
     */
    int getMaximumLength();
}
